baber/WOPTO huggingface dataset:
Patent GB-1305255-A (GB)
IPC: B65D75/30
Filed: 1970-04-22
Abstract: 1305255 Containers and packages; container closures PETER ECKRICH & SONS Inc 22 April 1970 19277/70 Headings B8C B8D and B8T In a container, e.g. for meat slices 12a, comprising a shell 14 which defines a cavity 27 closed by an outer cover 42 which mates with a peripheral flange 26 on the shell 14, a closure panel 34 having a grasping tab 34a is interposed between the cover 42 and the flange 26. A channel 24 formed in one surface of the flange 26 forms a bead on the other surface which is received in a channel 52 formed in the outer cover 42, and a raised portion 54 of the cover 42 is received in a recessed portion 28 of the shell 14. The shell 14 has a grasping tab 22a, is formed of clear semi-rigid plastics material, and is preferably secured to the closure panel 34 by heat sealing or adhesive. The tab 34a on the closure panel 34 has strips 36, 38 of cardboard secured thereto and through which a hole 40 for suspending the package is punched.
Patent GB-1307068-A (GB)
Title: Pressure fluid operated control system
IPC: F16H63/30
Filed: 1969-07-24
Abstract: 1307068 Variable speed gear control AUSTIN S BEECH & CO Ltd 29 April 1970 [24 July 1969] 37366/69 Heading F2D A control (e.g. for a variable speed gear) includes a first pressure fluid (e.g. compressed air) actuator 5 ... 8 to move a member 3 along a path (e.g. the axis of a shaft 4) between predetermined positions, R,1-4,5-2,3-(e.g. selecting gear-change shift-rods) and a second actuator 12 ... 16 to move the member transverse to the path into and out of operative (e.g. gear-engaging) positions R,2,4-1,3,5- each actuator having a control valve 9, X in the circuit of the other actuator to prevent movement of the member transverse to the path except in the predetermined positions, or parallel to the path. The first and second actuators may each be three position two piston 5, 6 and 12, 14 actuators. Compressed air may be supplied at S in valve H and at 3 in valve 25. A hand lever 19 may be locked by a pin 24a when in a gear engaged position but allowed sufficient movement when locked for a cam 22 thereon to move a valve H to pressurize a connection C2 thereof to disengage the clutch and to allow gear selection. The lever 19 may also have a lock released by depressing a button 23 controlling a valve K in a pilot circuit for the valve H. The valve X may be cam-operated by the piston 14 of the second actuator. The lever 19 may be mounted on a shaft 21 to control not only valves F, G, H by rotation about its axis, but also control valves A, B, C, for the first actuator by axial movement of the shaft 21.
Patent GB-1308342-A (GB)
Title: Splitting and blending of fibrous bales
IPC: D01G7/04
Filed: 1970-10-23
Abstract: 1308342 Bale splitting apparatus CARDING SPECIALISTS (CANADA) Ltd 19 Oct 1971 [23 Oct 1970] 50447/70 Heading DIN An apparatus for splitting a layer from the top of a fibrous bale comprises a pressure plate 32 to engage the top of the bale carrying splitting forks 35, retaining forks 7 in a plane below the splitting forks and movable relative thereto by means of actuating rams 47, 48 and means for forcing the respective forks into the bale such as actuating rams 19 and 44. The apparatus is placed on a bale, the forks are inserted and then moved relatively to tear off a layer, and the apparatus is then lifted clear to remove the separated layer.
Patent GB-1310160-A (GB)
Title: Electronic pulse ratemeters
IPC: G01R23/09
Filed: 1970-10-28
Abstract: 1310160 Frequency detectors R J P JONES 26 Oct 1971 [28 Oct 1970] 51128/70 Heading H3A A pulse ratemeter comprises: a transistor Q1 having its collector connected to one pole of a supply, and its emitter connected via a load resistor R1 to the other; a first diode D2 connecting the emitter to one electrode of an input capacitor C1 and a second diode D1 connecting the base to the same electrode of capacitor C1, the anode of one diode being connected to the cathode of the other at the capacitor electrode; a capacitor C2 connected between the base and a point of reference potential, e.g. the said other pole of the supply; and a resistor R2 and non- linear semi-conducting element Q2 connected in series between the base and a point of reference potential, e.g. said other pole of the supply, the element Q2 having a V-I characteristic such that it produces a potential difference substantially equal to that between the base and emitter of transistor Q1 over the range of output voltage and temperature for which linearity is required.
Patent GB-1310660-A (GB)
Title: Railway vehicles
IPC: B61F5/14
Filed: 1969-05-13
Abstract: 1310660 Damping device for railway bogie vehicles GLOUCESTER RAILWAY CARRIAGE & WAGON CO Ltd 8 May 1970 [13 May 1969] 17023/72 Divided out of 1309637 Heading B7L A railway vehicle includes a bogie having a part 45 carrying a friction pad 46 on which rests the downwardly facing surface of a part 47 of the superstructure to damp relative rotation between the bogie and superstructure during travel of the vehicle along straight track, the bogie also carrying rollers 49 which engage in recesses 50 in the part 47; when the vehicle negotiates a curve the rollers move out of engagement with the recesses 50 and support the superstructure by contacting the downwardly facing surface, causing vertical movement between the pad 46 and part 47 and reducing or removing the frictional restraint therebetween. The parts 45 and 47 are preferably lower and upper side bearers respectively. The rollers are resiliently supported from the side bearer 45 by an elastomeric block of chevron form 48.
Patent GB-1311276-A (GB)
Title: Fuel injection systems for internal combustion engines
IPC: F02M69/12
Filed: 1969-07-21
Abstract: 1311276 Regulating I.C. engine fuel supply JOSEPH LUCAS (INDUSTRIES) Ltd 13 July 1970 [21 July 1969] 36546/69 Heading F1B The fuel metering unit 26 of the fuel injection system is controlled by a pressure signal from the intake passage 11 through the passages 14 and 15 when the throttle valve 13 is open and a pressure signal from the air potentiometer passage 17 through the passages 19 and 15 when the throttle valve is closed. The passage 17 includes a restricted portion 17a communicating with the atmosphere and communicates with the passage 11 via an adjustable restrictor 21. The passage 19 opens to the passage 17 through a restrictor 18 adjacent the step in the passage 17 and the pressure in the passage 19 has a value between atmospheric and the pressure in passage 11 below a predetermined air flow in the passage 11 and a value below the pressure in passage 11 when the predetermined air flow is exceeded. The valve 20 controlling communication between the passage 14 or 19 and the passage 15 is rotatable by a spindle 23, through a linkage to the throttle valve 13, to change the connections for a small opening of the throttle valve.
Patent GB-1320333-A (GB)
Title: Chemical sensitization of silver halide emulsions
IPC: G03C1/10
Filed: 1969-11-18
Abstract: 1320333 Chemical sensitisation of silver halide emulsions AGFA-GEVAERT 23 Oct 1970 [18 Nov 1969] 56426/69 Heading G2C A photographic silver halide emulsion is prepared by chemically ripening the silver halide in an aqueous hydrophilic colloid medium in the presence of an aliphatic or carbocyclic aromatic sulphide or selenide comprising at least three S and/or Se atoms linked to each other and subsequently stabilizing the silver halide emulsion against fogging by adding a hydroxytetraazaindene emulsion stabilizer. The aliphatic or carbocyclic aromatic compound may have the formula:- R 1  -X-(Y) n  -X-R 2  wherein each of R 1  and R 2  is alkyl, substituted alkyl, aryl or substituted aryl; each of X and Y is S or Se; and n is 1 to 4. The hydroxytetraazaindene may be 5-methyl-7-hydroxy-striazolo [1, 5-a] pyrimidine. 1-Phenyl-2- tetrazoline-5-thione may be incorporated in the emulsion as a supplemental stabilizer.
Patent GB-1328007-A (GB)
Title: Polyurethane foam composites
IPC: C08K5/527
Filed: 1971-07-30
Abstract: 1328007 Laminates OLIN CORP 30 July 1971 35933/71 Addition to 1240649 Heading B5N [Also in Division C3] Polyurethane foam composites having at least one layer of flexible, densified polyurethane foam are prepared by (a) placing a plurality of layers of polyurethane foam, including at least alternate layers of partially cured polyurethane foam, in contiguous relationship, (b) applying a compressive force to the resulting composite structure at a period of time which is 0 to 10 minutes after completion of the rise of the partially cured polyurethane foam, to reduce the volume of the partially cured polyurethane  foam to between 2/3 and 1/10 of its original volume, the direction of the compressive force being substantially perpendicular to the boundary lines between the layers and (c) removing the compressive force and completing the cure of the composite polyurethane foam, with the proviso that when the period of time between the completion of the rise and the application of the compressive force is between 0 and 2À5 minutes, the partially cured polyurethane foam is maintained at an environmental temperature between 45 degrees and 400 F., when the period is 2À5 to 5 minutes the temperature is between 45 and 200 F. and when the period is between 5 and 10 minutes the temperature is between 45 and 110 F. The layers of polyurethane foam may be in the form of cured, rigid polyurethane foam; cured flexible foam; partially cured flexible foam; partially cured densified foam; cured densified foam and polyurethane foamforming reaction mixtures, provided that at, least every other layer before compression is of partially cured foam. It is preferred to allow two or more polyurethane foam-forming reaction mixtures to rise separately and then to place the partially cured foams together, followed by compressing the composite. Conventional polyether and polyester based foam formulations may be used and the composites may be formed by a batch or continuous process.
Patent GB-1337601-A (GB)
IPC: B63B21/50
Filed: 1971-03-29
Abstract: 1337601 Offshore structures DEEP OIL TECHNOLOGY Inc 29 March 1971 8104/71 Heading E1H A floating offshore well platform 11 is provided with a submerged buoyant stabilising structure 16, the vertices of which are connected by slightly inclined tension lines 18 to anchors 17. The constituent members 34, 37 of structure 16 are of a substantially oval cross section having an upright major axis between 1.2 and 2.5 times the length of the minor axis. Small lateral movements of platform 11 may be performed by adjusting the tension in one or more of the lines 18, and/or by adjusting the position of the centre of gravity or centre of buoyancy of the structure. The structure is stated to be stable in operation so that even if one of the tension lines should fail, it will not overturn.
Patent GB-1341548-A (GB)
IPC: F16D65/54
Filed: 1970-01-30
Abstract: 1341548 Internal shoe drum brakes; slack adjusters GIRLING Ltd 19 April 1971 [30 Jan 1970] 4456/70 Heading F2E An internal shoe drum brake has a backing plate 10, Fig. 1, two shoes 11 secured to the backing plate by hold-down spring assemblies 18, an actuator 12 mounted on the backing plate, pull-off springs 17, a member 20 pivotally mounted by one end 21 directly or indirectly on the right-hand shoe and having steps on its other end (see Fig. 2) engaging the left-hand shoe, and bias means, e.g. springs 23, Figs. 1 and 2, urging the member 20 so that the steps progressively engage the left-hand shoe to increase the effective length of the member for slack-adjusting. The axis about which the member 20 pivots during such successive engagements is thus perpendicular to the axis of rotation of the brake drum (not illustrated); the provision of steps at the end of member 20 instead of in the flange of the adjacent brake shoe means that unmodified brake shoes may be used in the brake. As shown in Figs. 1 and 2 the peg 21 at the end of member 20 is located in an aperture 22 of a lever 19 forming part of a hand-brake linkage; the lever 19 is pivoted at its upper end to the web 30 of the right-hand shoe and has a stop 36 at its lower end to bear against the web. Slack adjustment occurs when necessary only during service-brake actuation by actuator 12. Thus, during such actuation the shoes separate, and the member 20 is drawn to the right, Fig. 2, sliding, by the "rise" 28 of one of the steps, on web 30 of the left-hand shoe; the length of the rise is equal to the acceptable shoe travel. When shoe wear is excessive, the "rise" slides away from the web, whereupon the springs 23 rotate member 20 in a counterclockwise direction about pivot 21, 22, until such rotation is stopped by engagement of the next "rise" 28 with the upper surface of the lefthand shoe web 30. The trailing edge 29 of each step is sloped slightly from bottom to top so that after each slack-adjustment there is adequate clearance between the shoe and the drum. In Fig. 5, which corresponds to Fig. 2 rotated through 180 degrees in its own plane, the pin- and-aperture pivot of member 20 is replaced by an edge-slot engagement with lever 19 and holding spring 24, and two members 20c, 20d, in sliding face contact with opposed stepped edges, for opposed movement, are provided. Each member 20c or 20d is urged in the appropriate direction by a torsion spring 25b or 25a (instead of springs 23), and each operates in turn; the steps are so located and dimensioned that each adjustment corresponds in amount to half that of the Fig. 2 embodiment. In Fig. 4 (not shown) only one member 20 is provided, but it has the pivot and torsionspring actuation shown in Fig. 5.
Patent GB-1343765-A (GB)
Title: Attachment for ladders
IPC: E06C7/14
Filed: 1971-04-19
Abstract: 1343765 Ladder bracket C G BUTTON 19 April 1971 [14 Feb 1970] 7200/70 Heading E1S A bracket for supporting tools &c on a ladder comprises an elongated member cranked intermediate its ends and provided with two U-shaped members 16, 17 facing in opposite directions and arranged in use to embrace the same rung 43 of the ladder, the cranked portion then engaging a ladder stile 44, the remote end of the bracket having a hook 14 or other holding device for articles. In the construction shown, the bracket is made up of four rods bent to the required shape and welded together. In an alternative construction, (Figs. 1-3, not shown), the two rods 12, 13 of the portion between the stiles 44, 45 extend horizontally parallel with each other in a vertical plane and separate U- shaped members 16, 17 are secured thereto. The rods are preferably of plastics-covered steel.
Patent GB-1351462-A (GB)
Title: Polymerisation process
IPC: C08J3/12
Filed: 1970-03-09
Abstract: 1351462 Recovering polymers from latices BP CHEMICALS Ltd 19 April 1971 [9 March 1970] 6105/71 Divided out of 1351461 Heading C3G Monomers other than vinyl chloride are polymerized in aqueous emulsion then in either order (a) the polymer particles are allowed to absorb vinyl chloride and (b) the polymer particles are caused to agglomerate and the agglomerates are then separated from the aqueous phase; preferably a suspension stabilizer is also added at any stage prior to separation. In examples an ABS latex formed in the presence of a rosin acid soap is mixed with vinyl chloride and in one instance polyvinyl alcohol then agglomeration is effected by adding acetic acid. The vinyl chloride is vented and the product centrifuged.
Patent ID-29419-A (ID)
Inventor: LOCKEMEYER JOHN ROBERT
IPC: B01J23/50
Filed: 1999-09-09
Abstract: This invention relates to a process for depositing one or more catalytically reactive metals on a carrier, said process comprising selecting a carrier and depositing a catalytically effective amount of one or more catalytically reactive metals on the carrier, the deposition effected by submersing the carrier in an impregnation solution wherein the hydrogen ion activity of the impregnation solution has been lowered. The invention further relates to catalysts made from the process.
Patent IL-109957-A (IL)
Title: Δ<6, 7>-taxols, their antineoplastic use and pharmaceutical compositions containing them
IPC: C07D/
Filed: 1994-06-09
Abstract: of formula (I) and their salts are new: R1 = Me, phenyl (opt. substd. by 1-3 substits. from 1-4C alkyl, 1-3C alkoxy or alkylthio, halo, CF3, 2-6C dialkylamino, OH, or nitro), 2-furyl, 2-thienyl, 1- or 2- naphthyl, or 3,4-methylene-dioxyphenyl; R2 = H, NHCO, 2-11C alkanoylamido, benzamido (opt. substd. by 1-3 substits. as phenyl in R1), NHCOCMe=CHMe, NHCOOCMe3, NHCOOCH2Ph, amino, p-toluene-sulphonamido, NHCO(CH2)3COOH, NHCOC6H4-p-SO3H, OH, NHCO-1-adamantyl, NHCOO-3-tetrahydrofuranyl, NHCOO-4-tetrahydropyranyl, NHCOCH2CMe3, NHCOCMe3, 2-11C alkoxycarbamyl, 2-11C alkylureido, phenylureido (opt. substd. as phenyl in R1), 4-9C cycloalkanoylamido, NHCOCMeEt2, NHCOCMe2CH2Cl, NHCOCMe2Et, phthalimido, 1-phenylcyclopentyl-1-carboxamido, 1-methylcyclohexyl-1-carboxamido, NHCSNHCMe3, or NHCONHCMe3; R3 = H, NHCOPh, or NHCOOCMe3; provided that one of R2, R3 is H, but not both; R4 = H, OH, OAc, OCOCH2CCl3, OCOCH2CH2NH3+HCOO-, NHCOPh, NHCOOCMe3, succinyl, glutaryl, or OCO-Z-COR20; Z = CH2CH2, (CH2)3, CH=CH, 1,2-cyclohexane, or 1,2-phenylene; R20 = OH, OM, NR22R23, OR23, SR23, OCH2CONR24R25, OCO(CH2)nNR32R33, OCOCHR"NH2, prolyl, OCOCH=CH2, succinyl-taurine Na or NBu4 salt, 3-succinyl-amido-propane sulphonic acid Na or NBu4 salt, or OCOCH2CH2COOCH2CH2OH; R32, R33 = H or 1-3C alkyl; R" = H, Me, isobutyl, sec-butyl, isopropyl, benzyl, 4-aminobutyl, CH2CH2COOH, or 4-guanidinopropyl; R5 = H or OH; provided that, when R5 = OH, then R4 = H, and when R5 = H, then R4 is not H; R10 = H or Ac; and R17 = H or benzoyl (opt. substd. by 1-3 substits. from azido, cyano, methoxy, or halo. Also claimed are specified oxazolidine carboxylic esters (V), the corresp. acids (VII) and the 7-acyloxy-baccatin esters of these acids; the deacylation of specified taxol and baccatin III derivs. by reaction with hydrazine; and the prepn. of (V) by condensn. of specified serine derivs. with electron-rich benzaldehydes or acetals.
Patent IL-111295-A (IL)
Title: Process for the preparation of asymmetrically substituted triazines
IPC: C07D251/16
Filed: 1994-10-13
Abstract: PCT No. PCT/EP94/03331 Sec. 371 Date Mar. 29, 1996 Sec. 102(e) Date Mar. 29, 1996 PCT Filed Oct. 10, 1994 PCT Pub. No. WO95/11237 PCT Pub. Date Apr. 27, 1995A process for preparing asymmetrically substituted triazines of the formula I    <IMAGE>  I  where R1 is hydrogen, methyl or ethyl, R2 and R3 independently of one another are an unsubstituted or substituted hydrocarbon radical, by reaction of a cyanoguanidine of the formula II    <IMAGE>  II  with a carboxylic acid derivative in the presence of an alcohol of the formula III R2-OHIII,which comprises reacting a carboxylic acid ester of the formula IV R3-COOR4IV,where R3 has the abovementioned meaning and R4 is an unsubstituted or substituted hydrocarbon radical, in the presence of a base or of a carboxamide selected from the group consisting of N,N-dialkylformamide, N,N-dialkylacetamide and N-methylpyrrolidone and in the presence of a salt or of a salt-like compound of the elements magnesium, calcium, aluminum, zinc, copper, iron, cobalt, nickel or chromium, is described.
Patent IL-117105-A (IL)
Title: Tetrahydrocarbazole derivatives, process for their preparation and pharmaceutical compositions containing them
IPC: A61K31/445
Filed: 1992-06-25
Abstract: Use of a compound of general formula (I), wherein R<1> represents hydrogen, halogen, trifluoromethyl, nitro, hydroxy, C1-6alkyl, C1-6alkoxy, arylC1-6alkoxy, -CO2R<4>, -(CH2)nCN, -(CH2)nCONR<5>R<6>, -(CH2)nSO2NR<5>R<6>, C1-6alkanolyamino(CH2)n, or C1-6alkylsulphonylamino(CH2)n; R<4> represents hydrogen, C1-6alkyl or arylC1-6alkyl; R<5> and R<6> each independently represent hydrogen or C1-6alkyl, or R5 and R6 together with the nitrogen atom to which they are attached form a ring; n represents 0, 1 or 2; and R2 and R3 each independently represent hydrogen, C1-6alkyl or benzyl or together with the nitrogen atom to which they are attached form a pyrrolidino, piperidino or hexahydroazepino ring; or a physiologically acceptable salt thereof, in the manufacture of a medicament for the treatment of a condition where a 5-HT1-like agonist is indicated, for example migraine. Novel compounds of formula (I), processes for preparing them and pharmaceutical compositions containing them are also described.
[WO9300086A1]
Patent IL-120847-A (IL)
Title: Apparatus for performing in situ pcr
IPC: C12Q1/6841
Filed: 1993-09-27
Abstract: An apparatus (80) for assembly of an in situ PCR sample and reagent fluid containment system on a glass slide (14), wherein said containment system comprises a cover member (16) and a retaining assembly (20,22, 28), said apparatus comprising: a base (45); a support platform (42) mounted on said base, said support platform having a generally horizontal top surface for receiving and supporting components of said retaining assembly and said slide in a predetermined spaced relation; an elongate compression arm (84) movably supported from said base at a position spaced from said platform, said arm being operative to compress said glass slide and said retaining assembly together in close contact; and a retaining assembly installation mechanism (86) positioned so as to install said retaining assembly onto said slide (14) while said compression arm (84) is compressing said glass slide (14) and said retaining assembly together. <IMAGE>
Patent IL-124046-A (IL)
Title: Process for producing niobium and tantalum pentoxide compounds
IPC: C01G35/00
Filed: 1996-10-08
Abstract: A process for producing a valve metal oxide comprising: mixing in a first vessel (10) an aqueous mixture of an ammonia solution and a valve metal fluoro compound at a pH of between 7 and 8, and under temperature and residence time conditions sufficient to initiate precipitation of hydrated valve metal oxide, wherein said valve metal is tantalum or niobium; transferring said aqueous mixture into
Patent IL-126155-A (IL)
Title: Display device
Inventor: NOUVOPLANSKY AVISHY
IPC: G09F11/02
Filed: 1998-09-10
Abstract: A display device (100) comprising: a plurality of display elements each having at least three display segments, each for displaying a section of an image with segments in different elements displaying together on at least a front, display surface of the device, a corresponding one of at least three images; the device characterized in that the display segments are integrally and pliably attached to one another to form an open ended tubular structure, with the walls being displaceable along a closed track defined thereby about a longitudinal axis between consecutive display states in each of which one or two duty display segments (124) lie on a corresponding one or two display planes (104) of the the device; the longitudinal axes of all display elements (120) being parallel and the track of all elements being simultaneously displaceable; each display element being associated with a displacement mechanism comprising at least one engagement unit engaging the duty display segment at its two side edges, and axially revolable while continuously engaging an edge of the duty display segment so as to drag the display element until a consecutive display segment comes to lie on the display plane to constitute a consecutive duty display segment; the consecutive duty display segment composes together with corresponding consecutive duty display segments a consecutive displayed image, and wherein the engagement unit comprises two cooperating engagement members, one at each end of the display element. 1402 כ" ג בסיון התשס" א - June 14, 2001